题目描述
为了打天梯偷个懒哈哈哈,直接用库函数做
样例
import java.util.*;
public class Main{
public static void main(String [] args){
Scanner sc = new Scanner(System.in);
int n =sc.nextInt();
for(int i = 1;i<=300;i++){
String a = Integer.toString(i,n).toUpperCase();
String b = Integer.toString(i*i,n).toUpperCase();
String c = new StringBuffer(b).reverse().toString();
if(b.equals(c)){
System.out.println(a + " " + b);
}
}
}
}